How to make the LED display-oriented stage more three-dimensional, shooting more perspective? The author believes that it is a good choice to properly add some real scenes. A few years ago, CCTV filmed several song and dance special Spring Festival Evening, the stage used indoor real scene plus LED display mode, three-dimensional real scene to build the framework of the entire stage, distinguishing several performance areas, LED display is the complement and assistance of the real scene The three-dimensionality of the picture far exceeds the stage of the full LED display. The reason is that the stage at that time paid more attention to the combination of reality and static of the stage set. Under the current technical conditions, it is not difficult to properly change the shape of the LED display to make it more stereoscopic. In addition, the application of augmented reality technology can also enhance the stereoscopic effect of the TV screen. For example, in 2009, CCTV song and dance Spring Festival Evening, the lighting effect has not been fully opened when walking, but the sense of three-dimensionality and depth is stronger. Solar Panel,Solar Battery Systems For Home,Sunpower Solar,Solar Power Easun Power Technology Corp Limited , https://www.easun-power.com
First of all, it changed the limitations of the original stage scene to only show the fixed picture and fixed content; secondly, its own color and brightness changed the reliance of the scene on the light, so that it has a feeling of "light". TV art is actually an art that expresses three-dimensional space in a flat world, and the beauty of the dance is to create a stage space on the flat TV screen that can be imagined by the audience. In the studio, if all the shapes are flat, even if they are layered according to the proportion of the perspective relationship, it is still difficult to give the audience a sense of space and depth in the stage, if the scenery is very A figuratively realistic picture will greatly discourage the viewer's imagination of the content of the program. The LED display is just a flat-shaped, clear and beautiful device! In recent spring and evening, a large number of mechanical stages have been used to change the installation position of LED displays, to form various shapes, and to splicing LED display screens from various angles. To some extent, it is to correct the planar properties of LED displays. However, this correction can only partially change the effect of the scene. In front of the camera lens, especially in the face of the large angle of the rocker lens, the stage is still a plane, not like a three-dimensional stage; the more perfect the picture is stitched, The stronger the sense of plane that creates the overall space, if not the Chinese knot of the virtual foreground, you can imagine how flat this picture is. All the actors look like they are performing in a frame, and the whole picture feels more like a moving photo.
May 08, 2024